Patents by Inventor Adrianus Visser

Adrianus Visser has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20030017239
    Abstract: The invention relates to an edible composition, preferably an edible emulsion, which comprise high amounts, e.g. at least 15 mg/kg of one or more coloured carotenoids, but is not coloured in a manner as expected when using such high amounts of carotenoids, as defined by the composition having a yellowness factor of less than 4000 g/kg, and a yellowness index in the range of 1 to 90.
    Type: Application
    Filed: November 20, 2001
    Publication date: January 23, 2003
    Applicant: Lipton, Division of Conopco, Inc.
    Inventors: Janos Bodor, Michael Gude, Edward G. Pelan, Adrianus Visser
  • Publication number: 20020106425
    Abstract: A process and equipment for preparing flavoring compositions, in particular a process for preparing flavoring compositions by so-called Maillard reactions, more in particular fast Maillard reactions.
    Type: Application
    Filed: February 5, 2002
    Publication date: August 8, 2002
    Applicant: Unilever Bestfoods North America, Division of Conopco, Inc.
    Inventors: Petrus Wilhelmus Braat, Werner Klaffke, Johannes Theodorus Tissen, Adrianus Visser
  • Patent number: 5872270
    Abstract: Process for separating solid fatty material from a triglyceride oil, which comprises the stepsa. heating the oil or a solution of the oil in an inert solvent until no longer a substantial amount of solid material is present,b. adding a crystallisation modifying substance to the oil or to the solution of the oil,c. cooling the oil resulting in crystallising a solid stearin phase besides a liquid olein phase andd. recovering the stearin phase by separating it from the olein phase,characterized in that the crystallisation modifying substance is a polysaccharide being an inulin or phlein with a molecular weight of 500-3990 Da, preferably 1300-2500 Da, of which at least 50% of the hydroxyl groups on the saccharide subunits are connected to (C8-C24) unbranched alkyl chains and the remaining hydroxyl groups, optionally, are connected with a (C1-C7)-alkyl chain, preferably in the form of an acetic ester.
    Type: Grant
    Filed: December 21, 1995
    Date of Patent: February 16, 1999
    Assignee: Van Den Bergh Foods Company, Division of Conopco, Inc.
    Inventors: Petrus Henricus van Dam, Cornelis Winkel, Adrianus Visser
  • Patent number: 5602265
    Abstract: Process for triglyceride oil fractionation using a crystallisation modifying substance which isi. a copolymer having subunits A and B of which subunit A is derived from maleic acid or itaconic acid and subunit B is derived from vinyl alcohol, alkyl substituted vinyl alcohol, acrylic acid or styrene, A and B being present in a ratio of 10:1 to 1:10, where 5-100% of the the maleic acid or itaconic acid subunits are connected to unbranched (C8-C24)-alkyl chains and where 0-100% of the vinyl alcohol or alkyl substituted vinyl alcohol or acrylic acid subunits are connected to unbranched (C1-C8)-alkyl chains and whereii. inulin or phlein of which 5-100% of the hydroxyl groups on the fructose subunits are connected to (C8-C24) unbranched alkyl chains and 0-95% of the hydroxyl groups have been esterified with a (C1-C8)-alkyl containing fatty acid, preferably acetic acid.
    Type: Grant
    Filed: July 19, 1994
    Date of Patent: February 11, 1997
    Assignee: Van den Bergh Foods Co., Division of Conopco, Inc.
    Inventors: Marcelle van den Kommer, Paul R. Smith, Adrianus Visser, Cornelis Winkel, Deryck Cebula
  • Patent number: 4950424
    Abstract: A substantially non-aqueous liquid cleaning product comprising solid particles dispersed in a liquid solvent phase and a deflocculant which comprises a di-sulphonic acid or a salt thereof.
    Type: Grant
    Filed: April 13, 1989
    Date of Patent: August 21, 1990
    Assignee: Lever Brothers Company
    Inventors: Philippus C. van der Hoeven, Nicolaas C. Laane, Peter Versluis, Adrianus Visser
  • Patent number: 4340698
    Abstract: The invention provides powder coatings based on carboxyl terminated polyester, an epoxy compound and a choline compound of the formula[Y-CH.sub.2 -CH.sub.2 -N--CH.sub.3).sub.3 ].sub.n .sup.+ X.sup.n-in which X is OR or ##STR1## and R is H or a C.sub.1-40 group and X.sup.n- is an anion preferably Y represents OH or a ##STR2## group. The powder coatings are less prone to yellowing and non-toxic.
    Type: Grant
    Filed: March 12, 1981
    Date of Patent: July 20, 1982
    Assignee: Internationale Octrooi Maatschappij "Octropa" B.V.
    Inventors: Rudolph O. De Jongh, Adrianus Visser, Robert Van der Linde